4455169940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1007957}}^1$

素因数の和:1007996

約数の個数: 48

約数和(自身を含む): 10668227472

約数和(自身を除く): 6213057532

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 1007957, 2015914, 4031828, 5039785, 10079570, 13103441, 17135269, 20159140, 26206882, 34270538, 52413764, 65517205, 68541076, 85676345, 131034410, 171352690, 222758497, 262068820, 342705380, 445516994, 891033988, 1113792485, 2227584970, 4455169940]

約数ペア:

[(1, 4455169940), (2, 2227584970), (4, 1113792485), (5, 891033988), (10, 445516994), (13, 342705380), (17, 262068820), (20, 222758497), (26, 171352690), (34, 131034410), (52, 85676345), (65, 68541076), (68, 65517205), (85, 52413764), (130, 34270538), (170, 26206882), (221, 20159140), (260, 17135269), (340, 13103441), (442, 10079570), (884, 5039785), (1105, 4031828), (2210, 2015914), (4420, 1007957)]