2022797608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3643}}^1$

素因数の和:3962

約数の個数: 64

約数和(自身を含む): 4315953600

約数和(自身を除く): 2293155992

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 281, 494, 562, 988, 1124, 1976, 2248, 3643, 3653, 5339, 7286, 7306, 10678, 14572, 14612, 21356, 29144, 29224, 42712, 47359, 69217, 69407, 94718, 138434, 138814, 189436, 276868, 277628, 378872, 553736, 555256, 899821, 1023683, 1799642, 2047366, 3599284, 4094732, 7198568, 8189464, 13307879, 19449977, 26615758, 38899954, 53231516, 77799908, 106463032, 155599816, 252849701, 505699402, 1011398804, 2022797608]

約数ペア:

[(1, 2022797608), (2, 1011398804), (4, 505699402), (8, 252849701), (13, 155599816), (19, 106463032), (26, 77799908), (38, 53231516), (52, 38899954), (76, 26615758), (104, 19449977), (152, 13307879), (247, 8189464), (281, 7198568), (494, 4094732), (562, 3599284), (988, 2047366), (1124, 1799642), (1976, 1023683), (2248, 899821), (3643, 555256), (3653, 553736), (5339, 378872), (7286, 277628), (7306, 276868), (10678, 189436), (14572, 138814), (14612, 138434), (21356, 94718), (29144, 69407), (29224, 69217), (42712, 47359)]