1248887504

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{15959}}^1$

素因数の和:16107

約数の個数: 40

約数和(自身を含む): 2489632320

約数和(自身を除く): 1240744816

約数列:

[1, 2, 4, 8, 16, 67, 73, 134, 146, 268, 292, 536, 584, 1072, 1168, 4891, 9782, 15959, 19564, 31918, 39128, 63836, 78256, 127672, 255344, 1069253, 1165007, 2138506, 2330014, 4277012, 4660028, 8554024, 9320056, 17108048, 18640112, 78055469, 156110938, 312221876, 624443752, 1248887504]

約数ペア:

[(1, 1248887504), (2, 624443752), (4, 312221876), (8, 156110938), (16, 78055469), (67, 18640112), (73, 17108048), (134, 9320056), (146, 8554024), (268, 4660028), (292, 4277012), (536, 2330014), (584, 2138506), (1072, 1165007), (1168, 1069253), (4891, 255344), (9782, 127672), (15959, 78256), (19564, 63836), (31918, 39128)]