1649673896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53051}}^1$

素因数の和:53106

約数の個数: 48

約数和(自身を含む): 3495065760

約数和(自身を除く): 1845391864

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2392, 3887, 7774, 15548, 31096, 53051, 106102, 212204, 424408, 689663, 1220173, 1379326, 2440346, 2758652, 4880692, 5517304, 8965619, 9761384, 15862249, 17931238, 31724498, 35862476, 63448996, 71724952, 126897992, 206209237, 412418474, 824836948, 1649673896]

約数ペア:

[(1, 1649673896), (2, 824836948), (4, 412418474), (8, 206209237), (13, 126897992), (23, 71724952), (26, 63448996), (46, 35862476), (52, 31724498), (92, 17931238), (104, 15862249), (169, 9761384), (184, 8965619), (299, 5517304), (338, 4880692), (598, 2758652), (676, 2440346), (1196, 1379326), (1352, 1220173), (2392, 689663), (3887, 424408), (7774, 212204), (15548, 106102), (31096, 53051)]