842700844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1\times {\mathrm{331}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 1574742400

約数和(自身を除く): 732041556

約数列:

[1, 2, 4, 19, 38, 76, 139, 241, 278, 331, 482, 556, 662, 964, 1324, 2641, 4579, 5282, 6289, 9158, 10564, 12578, 18316, 25156, 33499, 46009, 66998, 79771, 92018, 133996, 159542, 184036, 319084, 636481, 874171, 1272962, 1515649, 1748342, 2545924, 3031298, 3496684, 6062596, 11088169, 22176338, 44352676, 210675211, 421350422, 842700844]

約数ペア:

[(1, 842700844), (2, 421350422), (4, 210675211), (19, 44352676), (38, 22176338), (76, 11088169), (139, 6062596), (241, 3496684), (278, 3031298), (331, 2545924), (482, 1748342), (556, 1515649), (662, 1272962), (964, 874171), (1324, 636481), (2641, 319084), (4579, 184036), (5282, 159542), (6289, 133996), (9158, 92018), (10564, 79771), (12578, 66998), (18316, 46009), (25156, 33499)]