2013454456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{18043}}^1$

素因数の和:18128

約数の個数: 64

約数和(自身を含む): 4319733600

約数和(自身を除く): 2306279144

約数列:

[1, 2, 4, 8, 13, 26, 29, 37, 52, 58, 74, 104, 116, 148, 232, 296, 377, 481, 754, 962, 1073, 1508, 1924, 2146, 3016, 3848, 4292, 8584, 13949, 18043, 27898, 36086, 55796, 72172, 111592, 144344, 234559, 469118, 523247, 667591, 938236, 1046494, 1335182, 1876472, 2092988, 2670364, 4185976, 5340728, 6802211, 8678683, 13604422, 17357366, 19360139, 27208844, 34714732, 38720278, 54417688, 69429464, 77440556, 154881112, 251681807, 503363614, 1006727228, 2013454456]

約数ペア:

[(1, 2013454456), (2, 1006727228), (4, 503363614), (8, 251681807), (13, 154881112), (26, 77440556), (29, 69429464), (37, 54417688), (52, 38720278), (58, 34714732), (74, 27208844), (104, 19360139), (116, 17357366), (148, 13604422), (232, 8678683), (296, 6802211), (377, 5340728), (481, 4185976), (754, 2670364), (962, 2092988), (1073, 1876472), (1508, 1335182), (1924, 1046494), (2146, 938236), (3016, 667591), (3848, 523247), (4292, 469118), (8584, 234559), (13949, 144344), (18043, 111592), (27898, 72172), (36086, 55796)]