1247853932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2131}}^1\times {\mathrm{11261}}^1$

素因数の和:13409

約数の個数: 24

約数和(自身を含む): 2353037232

約数和(自身を除く): 1105183300

約数列:

[1, 2, 4, 13, 26, 52, 2131, 4262, 8524, 11261, 22522, 27703, 45044, 55406, 110812, 146393, 292786, 585572, 23997191, 47994382, 95988764, 311963483, 623926966, 1247853932]

約数ペア:

[(1, 1247853932), (2, 623926966), (4, 311963483), (13, 95988764), (26, 47994382), (52, 23997191), (2131, 585572), (4262, 292786), (8524, 146393), (11261, 110812), (22522, 55406), (27703, 45044)]