1928432884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{19073}}^1$

素因数の和:19264

約数の個数: 48

約数和(自身を含む): 4050402048

約数和(自身を除く): 2121969164

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 157, 161, 314, 322, 628, 644, 1099, 2198, 3611, 4396, 7222, 14444, 19073, 25277, 38146, 50554, 76292, 101108, 133511, 267022, 438679, 534044, 877358, 1754716, 2994461, 3070753, 5988922, 6141506, 11977844, 12283012, 20961227, 41922454, 68872603, 83844908, 137745206, 275490412, 482108221, 964216442, 1928432884]

約数ペア:

[(1, 1928432884), (2, 964216442), (4, 482108221), (7, 275490412), (14, 137745206), (23, 83844908), (28, 68872603), (46, 41922454), (92, 20961227), (157, 12283012), (161, 11977844), (314, 6141506), (322, 5988922), (628, 3070753), (644, 2994461), (1099, 1754716), (2198, 877358), (3611, 534044), (4396, 438679), (7222, 267022), (14444, 133511), (19073, 101108), (25277, 76292), (38146, 50554)]