917314554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{919}}^1$

素因数の和:1195

約数の個数: 64

約数和(自身を含む): 2017935360

約数和(自身を除く): 1100620806

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 191, 201, 382, 402, 573, 871, 919, 1146, 1742, 1838, 2483, 2613, 2757, 4966, 5226, 5514, 7449, 11947, 12797, 14898, 23894, 25594, 35841, 38391, 61573, 71682, 76782, 123146, 166361, 175529, 184719, 332722, 351058, 369438, 499083, 526587, 800449, 998166, 1053174, 1600898, 2281877, 2401347, 4563754, 4802694, 6845631, 11760443, 13691262, 23520886, 35281329, 70562658, 152885759, 305771518, 458657277, 917314554]

約数ペア:

[(1, 917314554), (2, 458657277), (3, 305771518), (6, 152885759), (13, 70562658), (26, 35281329), (39, 23520886), (67, 13691262), (78, 11760443), (134, 6845631), (191, 4802694), (201, 4563754), (382, 2401347), (402, 2281877), (573, 1600898), (871, 1053174), (919, 998166), (1146, 800449), (1742, 526587), (1838, 499083), (2483, 369438), (2613, 351058), (2757, 332722), (4966, 184719), (5226, 175529), (5514, 166361), (7449, 123146), (11947, 76782), (12797, 71682), (14898, 61573), (23894, 38391), (25594, 35841)]