2011884770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{4799}}^1$

素因数の和:4979

約数の個数: 64

約数和(自身を含む): 4255027200

約数和(自身を除く): 2243142430

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 113, 226, 265, 371, 530, 565, 742, 791, 1130, 1582, 1855, 3710, 3955, 4799, 5989, 7910, 9598, 11978, 23995, 29945, 33593, 41923, 47990, 59890, 67186, 83846, 167965, 209615, 254347, 335930, 419230, 508694, 542287, 1084574, 1271735, 1780429, 2543470, 2711435, 3560858, 3796009, 5422870, 7592018, 8902145, 17804290, 18980045, 28741211, 37960090, 57482422, 143706055, 201188477, 287412110, 402376954, 1005942385, 2011884770]

約数ペア:

[(1, 2011884770), (2, 1005942385), (5, 402376954), (7, 287412110), (10, 201188477), (14, 143706055), (35, 57482422), (53, 37960090), (70, 28741211), (106, 18980045), (113, 17804290), (226, 8902145), (265, 7592018), (371, 5422870), (530, 3796009), (565, 3560858), (742, 2711435), (791, 2543470), (1130, 1780429), (1582, 1271735), (1855, 1084574), (3710, 542287), (3955, 508694), (4799, 419230), (5989, 335930), (7910, 254347), (9598, 209615), (11978, 167965), (23995, 83846), (29945, 67186), (33593, 59890), (41923, 47990)]