2214406570

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{420191}}^1$

素因数の和:420246

約数の個数: 32

約数和(自身を含む): 4356550656

約数和(自身を除く): 2142144086

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 420191, 840382, 2100955, 4201910, 7143247, 13025921, 14286494, 26051842, 35716235, 65129605, 71432470, 130259210, 221440657, 442881314, 1107203285, 2214406570]

約数ペア:

[(1, 2214406570), (2, 1107203285), (5, 442881314), (10, 221440657), (17, 130259210), (31, 71432470), (34, 65129605), (62, 35716235), (85, 26051842), (155, 14286494), (170, 13025921), (310, 7143247), (527, 4201910), (1054, 2100955), (2635, 840382), (5270, 420191)]