391458132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{836449}}^1$

素因数の和:836472

約数の個数: 36

約数和(自身を含む): 1065637300

約数和(自身を除く): 674179168

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 836449, 1672898, 2509347, 3345796, 5018694, 7528041, 10037388, 10873837, 15056082, 21747674, 30112164, 32621511, 43495348, 65243022, 97864533, 130486044, 195729066, 391458132]

約数ペア:

[(1, 391458132), (2, 195729066), (3, 130486044), (4, 97864533), (6, 65243022), (9, 43495348), (12, 32621511), (13, 30112164), (18, 21747674), (26, 15056082), (36, 10873837), (39, 10037388), (52, 7528041), (78, 5018694), (117, 3345796), (156, 2509347), (234, 1672898), (468, 836449)]