562717948

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 1110473280

約数和(自身を除く): 547755332

約数列:

[1, 2, 4, 13, 26, 41, 52, 79, 82, 158, 164, 169, 257, 316, 338, 514, 533, 676, 1027, 1028, 1066, 2054, 2132, 3239, 3341, 4108, 6478, 6682, 6929, 10537, 12956, 13351, 13364, 13858, 20303, 21074, 26702, 27716, 40606, 42107, 42148, 43433, 53404, 81212, 84214, 86866, 136981, 168428, 173732, 263939, 273962, 527878, 547391, 547924, 832423, 1055756, 1094782, 1664846, 1780753, 2189564, 3329692, 3431207, 3561506, 6862414, 7123012, 10821499, 13724828, 21642998, 43285996, 140679487, 281358974, 562717948]

約数ペア:

[(1, 562717948), (2, 281358974), (4, 140679487), (13, 43285996), (26, 21642998), (41, 13724828), (52, 10821499), (79, 7123012), (82, 6862414), (158, 3561506), (164, 3431207), (169, 3329692), (257, 2189564), (316, 1780753), (338, 1664846), (514, 1094782), (533, 1055756), (676, 832423), (1027, 547924), (1028, 547391), (1066, 527878), (2054, 273962), (2132, 263939), (3239, 173732), (3341, 168428), (4108, 136981), (6478, 86866), (6682, 84214), (6929, 81212), (10537, 53404), (12956, 43433), (13351, 42148), (13364, 42107), (13858, 40606), (20303, 27716), (21074, 26702)]