2101881612

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{61871}}^1$

素因数の和:62046

約数の個数: 48

約数和(自身を含む): 5197248000

約数和(自身を除く): 3095366388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 894, 1788, 2831, 5662, 8493, 11324, 16986, 33972, 61871, 123742, 185613, 247484, 371226, 742452, 1175549, 2351098, 3526647, 4702196, 7053294, 9218779, 14106588, 18437558, 27656337, 36875116, 55312674, 110625348, 175156801, 350313602, 525470403, 700627204, 1050940806, 2101881612]

約数ペア:

[(1, 2101881612), (2, 1050940806), (3, 700627204), (4, 525470403), (6, 350313602), (12, 175156801), (19, 110625348), (38, 55312674), (57, 36875116), (76, 27656337), (114, 18437558), (149, 14106588), (228, 9218779), (298, 7053294), (447, 4702196), (596, 3526647), (894, 2351098), (1788, 1175549), (2831, 742452), (5662, 371226), (8493, 247484), (11324, 185613), (16986, 123742), (33972, 61871)]