628501472284

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1811}}^1\times {\mathrm{36779}}^1$

素因数の和:38938

約数の個数: 48

約数和(自身を含む): 1261463374080

約数和(自身を除く): 632961901796

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 1811, 2359, 3622, 4718, 7244, 9436, 12677, 25354, 36779, 50708, 73558, 147116, 257453, 514906, 610307, 1029812, 1220614, 2441228, 4272149, 8544298, 12394523, 17088596, 24789046, 49578092, 66606769, 86761661, 133213538, 173523322, 266427076, 347046644, 466247383, 932494766, 1864989532, 22446481153, 44892962306, 89785924612, 157125368071, 314250736142, 628501472284]

約数ペア:

[(1, 628501472284), (2, 314250736142), (4, 157125368071), (7, 89785924612), (14, 44892962306), (28, 22446481153), (337, 1864989532), (674, 932494766), (1348, 466247383), (1811, 347046644), (2359, 266427076), (3622, 173523322), (4718, 133213538), (7244, 86761661), (9436, 66606769), (12677, 49578092), (25354, 24789046), (36779, 17088596), (50708, 12394523), (73558, 8544298), (147116, 4272149), (257453, 2441228), (514906, 1220614), (610307, 1029812)]