2076716590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{1579}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 4115381760

約数和(自身を除く): 2038665170

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 151, 302, 335, 670, 755, 871, 1510, 1579, 1742, 1963, 3158, 3926, 4355, 7895, 8710, 9815, 10117, 15790, 19630, 20234, 20527, 41054, 50585, 101170, 102635, 105793, 131521, 205270, 211586, 238429, 263042, 476858, 528965, 657605, 1057930, 1192145, 1315210, 1375309, 2384290, 2750618, 3099577, 6199154, 6876545, 13753090, 15497885, 15974743, 30995770, 31949486, 79873715, 159747430, 207671659, 415343318, 1038358295, 2076716590]

約数ペア:

[(1, 2076716590), (2, 1038358295), (5, 415343318), (10, 207671659), (13, 159747430), (26, 79873715), (65, 31949486), (67, 30995770), (130, 15974743), (134, 15497885), (151, 13753090), (302, 6876545), (335, 6199154), (670, 3099577), (755, 2750618), (871, 2384290), (1510, 1375309), (1579, 1315210), (1742, 1192145), (1963, 1057930), (3158, 657605), (3926, 528965), (4355, 476858), (7895, 263042), (8710, 238429), (9815, 211586), (10117, 205270), (15790, 131521), (19630, 105793), (20234, 102635), (20527, 101170), (41054, 50585)]