508719148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{4001}}^1$

素因数の和:4270

約数の個数: 48

約数和(自身を含む): 1075737600

約数和(自身を除く): 567018452

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 239, 266, 478, 532, 956, 1673, 3346, 4001, 4541, 6692, 8002, 9082, 16004, 18164, 28007, 31787, 56014, 63574, 76019, 112028, 127148, 152038, 304076, 532133, 956239, 1064266, 1912478, 2128532, 3824956, 6693673, 13387346, 18168541, 26774692, 36337082, 72674164, 127179787, 254359574, 508719148]

約数ペア:

[(1, 508719148), (2, 254359574), (4, 127179787), (7, 72674164), (14, 36337082), (19, 26774692), (28, 18168541), (38, 13387346), (76, 6693673), (133, 3824956), (239, 2128532), (266, 1912478), (478, 1064266), (532, 956239), (956, 532133), (1673, 304076), (3346, 152038), (4001, 127148), (4541, 112028), (6692, 76019), (8002, 63574), (9082, 56014), (16004, 31787), (18164, 28007)]