885273844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{143063}}^1$

素因数の和:143104

約数の個数: 48

約数和(自身を含む): 2018919168

約数和(自身を除く): 1133645324

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 143063, 286126, 572252, 1001441, 1859819, 2002882, 2432071, 3719638, 4005764, 4864142, 7439276, 9728284, 13018733, 17024497, 26037466, 31616923, 34048994, 52074932, 63233846, 68097988, 126467692, 221318461, 442636922, 885273844]

約数ペア:

[(1, 885273844), (2, 442636922), (4, 221318461), (7, 126467692), (13, 68097988), (14, 63233846), (17, 52074932), (26, 34048994), (28, 31616923), (34, 26037466), (52, 17024497), (68, 13018733), (91, 9728284), (119, 7439276), (182, 4864142), (221, 4005764), (238, 3719638), (364, 2432071), (442, 2002882), (476, 1859819), (884, 1001441), (1547, 572252), (3094, 286126), (6188, 143063)]