424156970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{15307}}^1$

素因数の和:15494

約数の個数: 32

約数和(自身を含む): 813405888

約数和(自身を除く): 389248918

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 15307, 27710, 30614, 76535, 153070, 260219, 520438, 1301095, 2495041, 2602190, 4990082, 12475205, 24950410, 42415697, 84831394, 212078485, 424156970]

約数ペア:

[(1, 424156970), (2, 212078485), (5, 84831394), (10, 42415697), (17, 24950410), (34, 12475205), (85, 4990082), (163, 2602190), (170, 2495041), (326, 1301095), (815, 520438), (1630, 260219), (2771, 153070), (5542, 76535), (13855, 30614), (15307, 27710)]