2585101036

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{401}}^1\times {\mathrm{1061}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 5450965632

約数和(自身を除く): 2865864596

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 401, 434, 802, 868, 1061, 1519, 1604, 2122, 2807, 3038, 4244, 5614, 6076, 7427, 11228, 12431, 14854, 19649, 24862, 29708, 32891, 39298, 49724, 51989, 65782, 78596, 87017, 103978, 131564, 174034, 207956, 230237, 348068, 425461, 460474, 609119, 850922, 920948, 1218238, 1611659, 1701844, 2436476, 2978227, 3223318, 5956454, 6446636, 11912908, 13189291, 20847589, 26378582, 41695178, 52757164, 83390356, 92325037, 184650074, 369300148, 646275259, 1292550518, 2585101036]

約数ペア:

[(1, 2585101036), (2, 1292550518), (4, 646275259), (7, 369300148), (14, 184650074), (28, 92325037), (31, 83390356), (49, 52757164), (62, 41695178), (98, 26378582), (124, 20847589), (196, 13189291), (217, 11912908), (401, 6446636), (434, 5956454), (802, 3223318), (868, 2978227), (1061, 2436476), (1519, 1701844), (1604, 1611659), (2122, 1218238), (2807, 920948), (3038, 850922), (4244, 609119), (5614, 460474), (6076, 425461), (7427, 348068), (11228, 230237), (12431, 207956), (14854, 174034), (19649, 131564), (24862, 103978), (29708, 87017), (32891, 78596), (39298, 65782), (49724, 51989)]