402912121204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2092963}}^1$

素因数の和:2093152

約数の個数: 48

約数和(自身を含む): 791140392000

約数和(自身を除く): 388228270796

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 149, 298, 323, 596, 646, 1292, 2533, 2831, 5066, 5662, 10132, 11324, 48127, 96254, 192508, 2092963, 4185926, 8371852, 35580371, 39766297, 71160742, 79532594, 142321484, 159065188, 311851487, 623702974, 676027049, 1247405948, 1352054098, 2704108196, 5301475279, 5925178253, 10602950558, 11850356506, 21205901116, 23700713012, 100728030301, 201456060602, 402912121204]

約数ペア:

[(1, 402912121204), (2, 201456060602), (4, 100728030301), (17, 23700713012), (19, 21205901116), (34, 11850356506), (38, 10602950558), (68, 5925178253), (76, 5301475279), (149, 2704108196), (298, 1352054098), (323, 1247405948), (596, 676027049), (646, 623702974), (1292, 311851487), (2533, 159065188), (2831, 142321484), (5066, 79532594), (5662, 71160742), (10132, 39766297), (11324, 35580371), (48127, 8371852), (96254, 4185926), (192508, 2092963)]