254134364

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{9907}}^1$

素因数の和:9986

約数の個数: 36

約数和(自身を含む): 498114792

約数和(自身を除く): 243980428

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 484, 583, 1166, 2332, 6413, 9907, 12826, 19814, 25652, 39628, 108977, 217954, 435908, 525071, 1050142, 1198747, 2100284, 2397494, 4794988, 5775781, 11551562, 23103124, 63533591, 127067182, 254134364]

約数ペア:

[(1, 254134364), (2, 127067182), (4, 63533591), (11, 23103124), (22, 11551562), (44, 5775781), (53, 4794988), (106, 2397494), (121, 2100284), (212, 1198747), (242, 1050142), (484, 525071), (583, 435908), (1166, 217954), (2332, 108977), (6413, 39628), (9907, 25652), (12826, 19814)]