2591454908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{1093}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 5529566112

約数和(自身を除く): 2938111204

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 293, 476, 578, 586, 1093, 1156, 1172, 2023, 2051, 2186, 4046, 4102, 4372, 4981, 7651, 8092, 8204, 9962, 15302, 18581, 19924, 30604, 34867, 37162, 69734, 74324, 84677, 130067, 139468, 169354, 260134, 315877, 320249, 338708, 520268, 592739, 631754, 640498, 1185478, 1263508, 1280996, 2211139, 2241743, 2370956, 4422278, 4483486, 5444233, 8844556, 8966972, 10888466, 21776932, 38109631, 76219262, 92551961, 152438524, 185103922, 370207844, 647863727, 1295727454, 2591454908]

約数ペア:

[(1, 2591454908), (2, 1295727454), (4, 647863727), (7, 370207844), (14, 185103922), (17, 152438524), (28, 92551961), (34, 76219262), (68, 38109631), (119, 21776932), (238, 10888466), (289, 8966972), (293, 8844556), (476, 5444233), (578, 4483486), (586, 4422278), (1093, 2370956), (1156, 2241743), (1172, 2211139), (2023, 1280996), (2051, 1263508), (2186, 1185478), (4046, 640498), (4102, 631754), (4372, 592739), (4981, 520268), (7651, 338708), (8092, 320249), (8204, 315877), (9962, 260134), (15302, 169354), (18581, 139468), (19924, 130067), (30604, 84677), (34867, 74324), (37162, 69734)]