838095890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{83227}}^1$

素因数の和:83306

約数の個数: 32

約数和(自身を含む): 1617952320

約数和(自身を除く): 779856430

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 83227, 166454, 416135, 832270, 1581313, 3162626, 4411031, 7906565, 8822062, 15813130, 22055155, 44110310, 83809589, 167619178, 419047945, 838095890]

約数ペア:

[(1, 838095890), (2, 419047945), (5, 167619178), (10, 83809589), (19, 44110310), (38, 22055155), (53, 15813130), (95, 8822062), (106, 7906565), (190, 4411031), (265, 3162626), (530, 1581313), (1007, 832270), (2014, 416135), (5035, 166454), (10070, 83227)]