1500387104

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{20719}}^1$

素因数の和:20833

約数の個数: 48

約数和(自身を含む): 3091092480

約数和(自身を除く): 1590705376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 73, 124, 146, 248, 292, 496, 584, 992, 1168, 2263, 2336, 4526, 9052, 18104, 20719, 36208, 41438, 72416, 82876, 165752, 331504, 642289, 663008, 1284578, 1512487, 2569156, 3024974, 5138312, 6049948, 10276624, 12099896, 20553248, 24199792, 46887097, 48399584, 93774194, 187548388, 375096776, 750193552, 1500387104]

約数ペア:

[(1, 1500387104), (2, 750193552), (4, 375096776), (8, 187548388), (16, 93774194), (31, 48399584), (32, 46887097), (62, 24199792), (73, 20553248), (124, 12099896), (146, 10276624), (248, 6049948), (292, 5138312), (496, 3024974), (584, 2569156), (992, 1512487), (1168, 1284578), (2263, 663008), (2336, 642289), (4526, 331504), (9052, 165752), (18104, 82876), (20719, 72416), (36208, 41438)]