407796730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{38219}}^1$

素因数の和:38334

約数の個数: 32

約数和(自身を含む): 809040960

約数和(自身を除く): 401244230

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 5335, 10670, 38219, 76438, 191095, 382190, 420409, 840818, 2102045, 3707243, 4204090, 7414486, 18536215, 37072430, 40779673, 81559346, 203898365, 407796730]

約数ペア:

[(1, 407796730), (2, 203898365), (5, 81559346), (10, 40779673), (11, 37072430), (22, 18536215), (55, 7414486), (97, 4204090), (110, 3707243), (194, 2102045), (485, 840818), (970, 420409), (1067, 382190), (2134, 191095), (5335, 76438), (10670, 38219)]