1946554876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1159

約数の個数: 72

約数和(自身を含む): 4154756256

約数和(自身を除く): 2208201380

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 289, 293, 476, 578, 586, 821, 1156, 1172, 1642, 2023, 2051, 3284, 4046, 4102, 4981, 5747, 8092, 8204, 9962, 11494, 13957, 19924, 22988, 27914, 34867, 55828, 69734, 84677, 97699, 139468, 169354, 195398, 237269, 240553, 338708, 390796, 474538, 481106, 592739, 949076, 962212, 1185478, 1660883, 1683871, 2370956, 3321766, 3367742, 4089401, 6643532, 6735484, 8178802, 16357604, 28625807, 57251614, 69519817, 114503228, 139039634, 278079268, 486638719, 973277438, 1946554876]

約数ペア:

[(1, 1946554876), (2, 973277438), (4, 486638719), (7, 278079268), (14, 139039634), (17, 114503228), (28, 69519817), (34, 57251614), (68, 28625807), (119, 16357604), (238, 8178802), (289, 6735484), (293, 6643532), (476, 4089401), (578, 3367742), (586, 3321766), (821, 2370956), (1156, 1683871), (1172, 1660883), (1642, 1185478), (2023, 962212), (2051, 949076), (3284, 592739), (4046, 481106), (4102, 474538), (4981, 390796), (5747, 338708), (8092, 240553), (8204, 237269), (9962, 195398), (11494, 169354), (13957, 139468), (19924, 97699), (22988, 84677), (27914, 69734), (34867, 55828)]