2012161751344

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{4637}}^1\times {\mathrm{12113}}^1$

素因数の和:18997

約数の個数: 40

約数和(自身を含む): 3901467790080

約数和(自身を除く): 1889306038736

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 4637, 8956, 9274, 12113, 17912, 18548, 24226, 35824, 37096, 48452, 74192, 96904, 193808, 10382243, 20764486, 27121007, 41528972, 54242014, 56167981, 83057944, 108484028, 112335962, 166115888, 216968056, 224671924, 433936112, 449343848, 898687696, 125760109459, 251520218918, 503040437836, 1006080875672, 2012161751344]

約数ペア:

[(1, 2012161751344), (2, 1006080875672), (4, 503040437836), (8, 251520218918), (16, 125760109459), (2239, 898687696), (4478, 449343848), (4637, 433936112), (8956, 224671924), (9274, 216968056), (12113, 166115888), (17912, 112335962), (18548, 108484028), (24226, 83057944), (35824, 56167981), (37096, 54242014), (48452, 41528972), (74192, 27121007), (96904, 20764486), (193808, 10382243)]