402071330

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:1094

約数の個数: 32

約数和(自身を含む): 730445040

約数和(自身を除く): 328373710

約数列:

[1, 2, 5, 10, 229, 337, 458, 521, 674, 1042, 1145, 1685, 2290, 2605, 3370, 5210, 77173, 119309, 154346, 175577, 238618, 351154, 385865, 596545, 771730, 877885, 1193090, 1755770, 40207133, 80414266, 201035665, 402071330]

約数ペア:

[(1, 402071330), (2, 201035665), (5, 80414266), (10, 40207133), (229, 1755770), (337, 1193090), (458, 877885), (521, 771730), (674, 596545), (1042, 385865), (1145, 351154), (1685, 238618), (2290, 175577), (2605, 154346), (3370, 119309), (5210, 77173)]