2013828822418

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{653}}^1\times {\mathrm{47059}}^1$

素因数の和:47903

約数の個数: 64

約数和(自身を含む): 3592811888640

約数和(自身を除く): 1578983066222

約数列:

[1, 2, 7, 14, 31, 62, 151, 217, 302, 434, 653, 1057, 1306, 2114, 4571, 4681, 9142, 9362, 20243, 32767, 40486, 47059, 65534, 94118, 98603, 141701, 197206, 283402, 329413, 658826, 690221, 1380442, 1458829, 2917658, 3056693, 6113386, 7105909, 10211803, 14211818, 20423606, 21396851, 30729527, 42793702, 49741363, 61459054, 99482726, 215106689, 220283179, 430213378, 440566358, 952615337, 1541982253, 1905230674, 3083964506, 4640158577, 6668307359, 9280317154, 13336614718, 32481110039, 64962220078, 143844915887, 287689831774, 1006914411209, 2013828822418]

約数ペア:

[(1, 2013828822418), (2, 1006914411209), (7, 287689831774), (14, 143844915887), (31, 64962220078), (62, 32481110039), (151, 13336614718), (217, 9280317154), (302, 6668307359), (434, 4640158577), (653, 3083964506), (1057, 1905230674), (1306, 1541982253), (2114, 952615337), (4571, 440566358), (4681, 430213378), (9142, 220283179), (9362, 215106689), (20243, 99482726), (32767, 61459054), (40486, 49741363), (47059, 42793702), (65534, 30729527), (94118, 21396851), (98603, 20423606), (141701, 14211818), (197206, 10211803), (283402, 7105909), (329413, 6113386), (658826, 3056693), (690221, 2917658), (1380442, 1458829)]