3888045278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 6735052800

約数和(自身を除く): 2847007522

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 191, 247, 382, 463, 494, 926, 1157, 1691, 2314, 2483, 3382, 3629, 4966, 6019, 7258, 8797, 12038, 16999, 17594, 21983, 33998, 41207, 43966, 47177, 82414, 88433, 94354, 114361, 176866, 220987, 228722, 322981, 441974, 535691, 645962, 782933, 1071382, 1149629, 1565866, 1680227, 2299258, 3360454, 4198753, 7870537, 8397506, 10178129, 15741074, 20356258, 21842951, 43685902, 102316981, 149540203, 204633962, 299080406, 1944022639, 3888045278]

約数ペア:

[(1, 3888045278), (2, 1944022639), (13, 299080406), (19, 204633962), (26, 149540203), (38, 102316981), (89, 43685902), (178, 21842951), (191, 20356258), (247, 15741074), (382, 10178129), (463, 8397506), (494, 7870537), (926, 4198753), (1157, 3360454), (1691, 2299258), (2314, 1680227), (2483, 1565866), (3382, 1149629), (3629, 1071382), (4966, 782933), (6019, 645962), (7258, 535691), (8797, 441974), (12038, 322981), (16999, 228722), (17594, 220987), (21983, 176866), (33998, 114361), (41207, 94354), (43966, 88433), (47177, 82414)]