3815698440970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{153521}}^1\times {\mathrm{191189}}^1$

素因数の和:344730

約数の個数: 32

約数和(自身を含む): 7396671537360

約数和(自身を除く): 3580973096390

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 153521, 191189, 307042, 382378, 767605, 955945, 1535210, 1911890, 1995773, 2485457, 3991546, 4970914, 9978865, 12427285, 19957730, 24854570, 29351526469, 58703052938, 146757632345, 293515264690, 381569844097, 763139688194, 1907849220485, 3815698440970]

約数ペア:

[(1, 3815698440970), (2, 1907849220485), (5, 763139688194), (10, 381569844097), (13, 293515264690), (26, 146757632345), (65, 58703052938), (130, 29351526469), (153521, 24854570), (191189, 19957730), (307042, 12427285), (382378, 9978865), (767605, 4970914), (955945, 3991546), (1535210, 2485457), (1911890, 1995773)]