669128156944

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{9217657}}^1$

素因数の和:9218027

約数の個数: 40

約数和(自身を含む): 1400162250200

約数和(自身を除く): 731034093256

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 1396, 2792, 4537, 5584, 9074, 18148, 36296, 72592, 9217657, 18435314, 36870628, 73741256, 119829541, 147482512, 239659082, 479318164, 958636328, 1917272656, 3216962293, 6433924586, 12867849172, 25735698344, 41820509809, 51471396688, 83641019618, 167282039236, 334564078472, 669128156944]

約数ペア:

[(1, 669128156944), (2, 334564078472), (4, 167282039236), (8, 83641019618), (13, 51471396688), (16, 41820509809), (26, 25735698344), (52, 12867849172), (104, 6433924586), (208, 3216962293), (349, 1917272656), (698, 958636328), (1396, 479318164), (2792, 239659082), (4537, 147482512), (5584, 119829541), (9074, 73741256), (18148, 36870628), (36296, 18435314), (72592, 9217657)]