383436970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{39983}}^1$

素因数の和:40134

約数の個数: 32

約数和(自身を含む): 794562048

約数和(自身を除く): 411125078

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 137, 274, 685, 959, 1370, 1918, 4795, 9590, 39983, 79966, 199915, 279881, 399830, 559762, 1399405, 2798810, 5477671, 10955342, 27388355, 38343697, 54776710, 76687394, 191718485, 383436970]

約数ペア:

[(1, 383436970), (2, 191718485), (5, 76687394), (7, 54776710), (10, 38343697), (14, 27388355), (35, 10955342), (70, 5477671), (137, 2798810), (274, 1399405), (685, 559762), (959, 399830), (1370, 279881), (1918, 199915), (4795, 79966), (9590, 39983)]