2334856420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{472643}}^1$

素因数の和:472684

約数の個数: 48

約数和(自身を含む): 5558293440

約数和(自身を除く): 3223437020

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 472643, 945286, 1890572, 2363215, 4726430, 6144359, 8980217, 9452860, 12288718, 17960434, 24577436, 30721795, 35920868, 44901085, 61443590, 89802170, 116742821, 122887180, 179604340, 233485642, 466971284, 583714105, 1167428210, 2334856420]

約数ペア:

[(1, 2334856420), (2, 1167428210), (4, 583714105), (5, 466971284), (10, 233485642), (13, 179604340), (19, 122887180), (20, 116742821), (26, 89802170), (38, 61443590), (52, 44901085), (65, 35920868), (76, 30721795), (95, 24577436), (130, 17960434), (190, 12288718), (247, 9452860), (260, 8980217), (380, 6144359), (494, 4726430), (988, 2363215), (1235, 1890572), (2470, 945286), (4940, 472643)]