1004057992

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{381481}}^1$

素因数の和:381541

約数の個数: 32

約数和(自身を含む): 2197336320

約数和(自身を除く): 1193278328

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 381481, 762962, 1525924, 2670367, 3051848, 5340734, 10681468, 17929607, 21362936, 35859214, 71718428, 125507249, 143436856, 251014498, 502028996, 1004057992]

約数ペア:

[(1, 1004057992), (2, 502028996), (4, 251014498), (7, 143436856), (8, 125507249), (14, 71718428), (28, 35859214), (47, 21362936), (56, 17929607), (94, 10681468), (188, 5340734), (329, 3051848), (376, 2670367), (658, 1525924), (1316, 762962), (2632, 381481)]