826636408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{100613}}^1$

素因数の和:100711

約数の個数: 32

約数和(自身を含む): 1690315200

約数和(自身を除く): 863678792

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 100613, 201226, 402452, 804904, 1307969, 2615938, 5231876, 7948427, 10463752, 15896854, 31793708, 63587416, 103329551, 206659102, 413318204, 826636408]

約数ペア:

[(1, 826636408), (2, 413318204), (4, 206659102), (8, 103329551), (13, 63587416), (26, 31793708), (52, 15896854), (79, 10463752), (104, 7948427), (158, 5231876), (316, 2615938), (632, 1307969), (1027, 804904), (2054, 402452), (4108, 201226), (8216, 100613)]