2158173402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{20399}}^1$

素因数の和:20651

約数の個数: 64

約数和(自身を含む): 5405184000

約数和(自身を除く): 3247010598

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 229, 231, 458, 462, 687, 1374, 1603, 2519, 3206, 4809, 5038, 7557, 9618, 15114, 17633, 20399, 35266, 40798, 52899, 61197, 105798, 122394, 142793, 224389, 285586, 428379, 448778, 673167, 856758, 1346334, 1570723, 3141446, 4671371, 4712169, 9342742, 9424338, 14014113, 28028226, 32699597, 51385081, 65399194, 98098791, 102770162, 154155243, 196197582, 308310486, 359695567, 719391134, 1079086701, 2158173402]

約数ペア:

[(1, 2158173402), (2, 1079086701), (3, 719391134), (6, 359695567), (7, 308310486), (11, 196197582), (14, 154155243), (21, 102770162), (22, 98098791), (33, 65399194), (42, 51385081), (66, 32699597), (77, 28028226), (154, 14014113), (229, 9424338), (231, 9342742), (458, 4712169), (462, 4671371), (687, 3141446), (1374, 1570723), (1603, 1346334), (2519, 856758), (3206, 673167), (4809, 448778), (5038, 428379), (7557, 285586), (9618, 224389), (15114, 142793), (17633, 122394), (20399, 105798), (35266, 61197), (40798, 52899)]