1320199482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{2239}}^1$

素因数の和:2491

約数の個数: 64

約数和(自身を含む): 3070771200

約数和(自身を除く): 1750571718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 139, 202, 278, 303, 417, 606, 707, 834, 973, 1414, 1946, 2121, 2239, 2919, 4242, 4478, 5838, 6717, 13434, 14039, 15673, 28078, 31346, 42117, 47019, 84234, 94038, 98273, 196546, 226139, 294819, 311221, 452278, 589638, 622442, 678417, 933663, 1356834, 1582973, 1867326, 2178547, 3165946, 4357094, 4748919, 6535641, 9497838, 13071282, 31433321, 62866642, 94299963, 188599926, 220033247, 440066494, 660099741, 1320199482]

約数ペア:

[(1, 1320199482), (2, 660099741), (3, 440066494), (6, 220033247), (7, 188599926), (14, 94299963), (21, 62866642), (42, 31433321), (101, 13071282), (139, 9497838), (202, 6535641), (278, 4748919), (303, 4357094), (417, 3165946), (606, 2178547), (707, 1867326), (834, 1582973), (973, 1356834), (1414, 933663), (1946, 678417), (2121, 622442), (2239, 589638), (2919, 452278), (4242, 311221), (4478, 294819), (5838, 226139), (6717, 196546), (13434, 98273), (14039, 94038), (15673, 84234), (28078, 47019), (31346, 42117)]