2515861668

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{355951}}^1$

素因数の和:356008

約数の個数: 48

約数和(自身を含む): 6378659840

約数和(自身を除く): 3862798172

約数列:

[1, 2, 3, 4, 6, 12, 19, 31, 38, 57, 62, 76, 93, 114, 124, 186, 228, 372, 589, 1178, 1767, 2356, 3534, 7068, 355951, 711902, 1067853, 1423804, 2135706, 4271412, 6763069, 11034481, 13526138, 20289207, 22068962, 27052276, 33103443, 40578414, 44137924, 66206886, 81156828, 132413772, 209655139, 419310278, 628965417, 838620556, 1257930834, 2515861668]

約数ペア:

[(1, 2515861668), (2, 1257930834), (3, 838620556), (4, 628965417), (6, 419310278), (12, 209655139), (19, 132413772), (31, 81156828), (38, 66206886), (57, 44137924), (62, 40578414), (76, 33103443), (93, 27052276), (114, 22068962), (124, 20289207), (186, 13526138), (228, 11034481), (372, 6763069), (589, 4271412), (1178, 2135706), (1767, 1423804), (2356, 1067853), (3534, 711902), (7068, 355951)]