1303545910

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{619}}^1\times {\mathrm{839}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 2362348800

約数和(自身を除く): 1058802890

約数列:

[1, 2, 5, 10, 251, 502, 619, 839, 1238, 1255, 1678, 2510, 3095, 4195, 6190, 8390, 155369, 210589, 310738, 421178, 519341, 776845, 1038682, 1052945, 1553690, 2105890, 2596705, 5193410, 130354591, 260709182, 651772955, 1303545910]

約数ペア:

[(1, 1303545910), (2, 651772955), (5, 260709182), (10, 130354591), (251, 5193410), (502, 2596705), (619, 2105890), (839, 1553690), (1238, 1052945), (1255, 1038682), (1678, 776845), (2510, 519341), (3095, 421178), (4195, 310738), (6190, 210589), (8390, 155369)]