2948652304

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{130057}}^1$

素因数の和:130187

約数の個数: 40

約数和(自身を含む): 6208968920

約数和(自身を除く): 3260316616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 130057, 260114, 520228, 1040456, 1690741, 2080912, 3381482, 6762964, 13525928, 14176213, 27051856, 28352426, 56704852, 113409704, 184290769, 226819408, 368581538, 737163076, 1474326152, 2948652304]

約数ペア:

[(1, 2948652304), (2, 1474326152), (4, 737163076), (8, 368581538), (13, 226819408), (16, 184290769), (26, 113409704), (52, 56704852), (104, 28352426), (109, 27051856), (208, 14176213), (218, 13525928), (436, 6762964), (872, 3381482), (1417, 2080912), (1744, 1690741), (2834, 1040456), (5668, 520228), (11336, 260114), (22672, 130057)]