1056551238

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{4519}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 2369203200

約数和(自身を除く): 1312651962

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 419, 558, 838, 1257, 2514, 3771, 4519, 7542, 9038, 12989, 13557, 25978, 27114, 38967, 40671, 77934, 81342, 116901, 140089, 233802, 280178, 420267, 840534, 1260801, 1893461, 2521602, 3786922, 5680383, 11360766, 17041149, 34082298, 58697291, 117394582, 176091873, 352183746, 528275619, 1056551238]

約数ペア:

[(1, 1056551238), (2, 528275619), (3, 352183746), (6, 176091873), (9, 117394582), (18, 58697291), (31, 34082298), (62, 17041149), (93, 11360766), (186, 5680383), (279, 3786922), (419, 2521602), (558, 1893461), (838, 1260801), (1257, 840534), (2514, 420267), (3771, 280178), (4519, 233802), (7542, 140089), (9038, 116901), (12989, 81342), (13557, 77934), (25978, 40671), (27114, 38967)]