2011197866864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2371}}^1\times {\mathrm{1710179}}^1$

素因数の和:1712589

約数の個数: 40

約数和(自身を含む): 4024094584320

約数和(自身を除く): 2012896717456

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2371, 4742, 9484, 18968, 37936, 73501, 147002, 294004, 588008, 1176016, 1710179, 3420358, 6840716, 13681432, 27362864, 53015549, 106031098, 212062196, 424124392, 848248784, 4054834409, 8109668818, 16219337636, 32438675272, 64877350544, 125699866679, 251399733358, 502799466716, 1005598933432, 2011197866864]

約数ペア:

[(1, 2011197866864), (2, 1005598933432), (4, 502799466716), (8, 251399733358), (16, 125699866679), (31, 64877350544), (62, 32438675272), (124, 16219337636), (248, 8109668818), (496, 4054834409), (2371, 848248784), (4742, 424124392), (9484, 212062196), (18968, 106031098), (37936, 53015549), (73501, 27362864), (147002, 13681432), (294004, 6840716), (588008, 3420358), (1176016, 1710179)]