631567455484

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1\times {\mathrm{597367}}^1$

素因数の和:598058

約数の個数: 48

約数和(自身を含む): 1285918251520

約数和(自身を除く): 654350796036

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 619, 854, 1238, 1708, 2476, 4333, 8666, 17332, 37759, 75518, 151036, 264313, 528626, 597367, 1057252, 1194734, 2389468, 4181569, 8363138, 16726276, 36439387, 72878774, 145757548, 255075709, 369770173, 510151418, 739540346, 1020302836, 1479080692, 2588391211, 5176782422, 10353564844, 22555980553, 45111961106, 90223922212, 157891863871, 315783727742, 631567455484]

約数ペア:

[(1, 631567455484), (2, 315783727742), (4, 157891863871), (7, 90223922212), (14, 45111961106), (28, 22555980553), (61, 10353564844), (122, 5176782422), (244, 2588391211), (427, 1479080692), (619, 1020302836), (854, 739540346), (1238, 510151418), (1708, 369770173), (2476, 255075709), (4333, 145757548), (8666, 72878774), (17332, 36439387), (37759, 16726276), (75518, 8363138), (151036, 4181569), (264313, 2389468), (528626, 1194734), (597367, 1057252)]