4022897204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{20323}}^1$

素因数の和:20456

約数の個数: 48

約数和(自身を含む): 7743931776

約数和(自身を除く): 3721034572

約数列:

[1, 2, 4, 17, 34, 41, 68, 71, 82, 142, 164, 284, 697, 1207, 1394, 2414, 2788, 2911, 4828, 5822, 11644, 20323, 40646, 49487, 81292, 98974, 197948, 345491, 690982, 833243, 1381964, 1442933, 1666486, 2885866, 3332972, 5771732, 14165131, 24529861, 28330262, 49059722, 56660524, 59160253, 98119444, 118320506, 236641012, 1005724301, 2011448602, 4022897204]

約数ペア:

[(1, 4022897204), (2, 2011448602), (4, 1005724301), (17, 236641012), (34, 118320506), (41, 98119444), (68, 59160253), (71, 56660524), (82, 49059722), (142, 28330262), (164, 24529861), (284, 14165131), (697, 5771732), (1207, 3332972), (1394, 2885866), (2414, 1666486), (2788, 1442933), (2911, 1381964), (4828, 833243), (5822, 690982), (11644, 345491), (20323, 197948), (40646, 98974), (49487, 81292)]