1216700132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{1583}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 2299207680

約数和(自身を除く): 1082507548

約数列:

[1, 2, 4, 17, 34, 68, 89, 127, 178, 254, 356, 508, 1513, 1583, 2159, 3026, 3166, 4318, 6052, 6332, 8636, 11303, 22606, 26911, 45212, 53822, 107644, 140887, 192151, 201041, 281774, 384302, 402082, 563548, 768604, 804164, 2395079, 3417697, 4790158, 6835394, 9580316, 13670788, 17892649, 35785298, 71570596, 304175033, 608350066, 1216700132]

約数ペア:

[(1, 1216700132), (2, 608350066), (4, 304175033), (17, 71570596), (34, 35785298), (68, 17892649), (89, 13670788), (127, 9580316), (178, 6835394), (254, 4790158), (356, 3417697), (508, 2395079), (1513, 804164), (1583, 768604), (2159, 563548), (3026, 402082), (3166, 384302), (4318, 281774), (6052, 201041), (6332, 192151), (8636, 140887), (11303, 107644), (22606, 53822), (26911, 45212)]