1330453854

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{13159}}^1$

素因数の和:13345

約数の個数: 48

約数和(自身を含む): 2974739040

約数和(自身を除く): 1644285186

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 137, 246, 274, 369, 411, 738, 822, 1233, 2466, 5617, 11234, 13159, 16851, 26318, 33702, 39477, 50553, 78954, 101106, 118431, 236862, 539519, 1079038, 1618557, 1802783, 3237114, 3605566, 4855671, 5408349, 9711342, 10816698, 16225047, 32450094, 73914103, 147828206, 221742309, 443484618, 665226927, 1330453854]

約数ペア:

[(1, 1330453854), (2, 665226927), (3, 443484618), (6, 221742309), (9, 147828206), (18, 73914103), (41, 32450094), (82, 16225047), (123, 10816698), (137, 9711342), (246, 5408349), (274, 4855671), (369, 3605566), (411, 3237114), (738, 1802783), (822, 1618557), (1233, 1079038), (2466, 539519), (5617, 236862), (11234, 118431), (13159, 101106), (16851, 78954), (26318, 50553), (33702, 39477)]