1263377284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{4793}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 2463694128

約数和(自身を除く): 1200316844

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 137, 148, 274, 481, 548, 962, 1781, 1924, 3562, 4793, 5069, 7124, 9586, 10138, 19172, 20276, 62309, 65897, 124618, 131794, 177341, 249236, 263588, 354682, 656641, 709364, 1313282, 2305433, 2626564, 4610866, 8536333, 9221732, 17072666, 24295717, 34145332, 48591434, 97182868, 315844321, 631688642, 1263377284]

約数ペア:

[(1, 1263377284), (2, 631688642), (4, 315844321), (13, 97182868), (26, 48591434), (37, 34145332), (52, 24295717), (74, 17072666), (137, 9221732), (148, 8536333), (274, 4610866), (481, 2626564), (548, 2305433), (962, 1313282), (1781, 709364), (1924, 656641), (3562, 354682), (4793, 263588), (5069, 249236), (7124, 177341), (9586, 131794), (10138, 124618), (19172, 65897), (20276, 62309)]