2013677588

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 3964746240

約数和(自身を除く): 1951068652

約数列:

[1, 2, 4, 13, 26, 47, 52, 61, 94, 122, 169, 188, 244, 338, 611, 676, 793, 1039, 1222, 1586, 2078, 2444, 2867, 3172, 4156, 5734, 7943, 10309, 11468, 13507, 15886, 20618, 27014, 31772, 37271, 41236, 48833, 54028, 63379, 74542, 97666, 126758, 149084, 175591, 195332, 253516, 351182, 484523, 634829, 702364, 823927, 969046, 1269658, 1647854, 1938092, 2539316, 2978813, 3295708, 5957626, 8252777, 10711051, 11915252, 16505554, 21422102, 33011108, 38724569, 42844204, 77449138, 154898276, 503419397, 1006838794, 2013677588]

約数ペア:

[(1, 2013677588), (2, 1006838794), (4, 503419397), (13, 154898276), (26, 77449138), (47, 42844204), (52, 38724569), (61, 33011108), (94, 21422102), (122, 16505554), (169, 11915252), (188, 10711051), (244, 8252777), (338, 5957626), (611, 3295708), (676, 2978813), (793, 2539316), (1039, 1938092), (1222, 1647854), (1586, 1269658), (2078, 969046), (2444, 823927), (2867, 702364), (3172, 634829), (4156, 484523), (5734, 351182), (7943, 253516), (10309, 195332), (11468, 175591), (13507, 149084), (15886, 126758), (20618, 97666), (27014, 74542), (31772, 63379), (37271, 54028), (41236, 48833)]