1919680126

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:426

約数の個数: 96

約数和(自身を含む): 3712048128

約数和(自身を除く): 1792368002

約数列:

[1, 2, 7, 13, 14, 26, 47, 61, 91, 94, 122, 169, 182, 283, 329, 338, 427, 566, 611, 658, 793, 854, 1183, 1222, 1586, 1981, 2366, 2867, 3679, 3962, 4277, 5551, 5734, 7358, 7943, 8554, 10309, 11102, 13301, 15886, 17263, 20069, 20618, 25753, 26602, 34526, 37271, 40138, 47827, 51506, 55601, 72163, 74542, 93107, 95654, 111202, 120841, 144326, 172913, 186214, 224419, 241682, 260897, 334789, 345826, 448838, 484523, 521794, 669578, 811361, 969046, 1210391, 1570933, 1622722, 2247869, 2420782, 2917447, 3141866, 3391661, 4495738, 5679527, 5834894, 6783322, 10547693, 11359054, 15735083, 20422129, 21095386, 31470166, 40844258, 73833851, 137120009, 147667702, 274240018, 959840063, 1919680126]

約数ペア:

[(1, 1919680126), (2, 959840063), (7, 274240018), (13, 147667702), (14, 137120009), (26, 73833851), (47, 40844258), (61, 31470166), (91, 21095386), (94, 20422129), (122, 15735083), (169, 11359054), (182, 10547693), (283, 6783322), (329, 5834894), (338, 5679527), (427, 4495738), (566, 3391661), (611, 3141866), (658, 2917447), (793, 2420782), (854, 2247869), (1183, 1622722), (1222, 1570933), (1586, 1210391), (1981, 969046), (2366, 811361), (2867, 669578), (3679, 521794), (3962, 484523), (4277, 448838), (5551, 345826), (5734, 334789), (7358, 260897), (7943, 241682), (8554, 224419), (10309, 186214), (11102, 172913), (13301, 144326), (15886, 120841), (17263, 111202), (20069, 95654), (20618, 93107), (25753, 74542), (26602, 72163), (34526, 55601), (37271, 51506), (40138, 47827)]