619372324

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 1128960000

約数和(自身を除く): 509587676

約数列:

[1, 2, 4, 59, 79, 118, 139, 158, 236, 239, 278, 316, 478, 556, 956, 4661, 8201, 9322, 10981, 14101, 16402, 18644, 18881, 21962, 28202, 32804, 33221, 37762, 43924, 56404, 66442, 75524, 132884, 647879, 1113979, 1295758, 1960039, 2227958, 2591516, 2624459, 3920078, 4455916, 5248918, 7840156, 10497836, 154843081, 309686162, 619372324]

約数ペア:

[(1, 619372324), (2, 309686162), (4, 154843081), (59, 10497836), (79, 7840156), (118, 5248918), (139, 4455916), (158, 3920078), (236, 2624459), (239, 2591516), (278, 2227958), (316, 1960039), (478, 1295758), (556, 1113979), (956, 647879), (4661, 132884), (8201, 75524), (9322, 66442), (10981, 56404), (14101, 43924), (16402, 37762), (18644, 33221), (18881, 32804), (21962, 28202)]