2043283970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{12979}}^1$

素因数の和:13179

約数の個数: 64

約数和(自身を含む): 4553176320

約数和(自身を除く): 2509892350

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 173, 182, 346, 455, 865, 910, 1211, 1730, 2249, 2422, 4498, 6055, 11245, 12110, 12979, 15743, 22490, 25958, 31486, 64895, 78715, 90853, 129790, 157430, 168727, 181706, 337454, 454265, 843635, 908530, 1181089, 1687270, 2245367, 2362178, 4490734, 5905445, 11226835, 11810890, 15717569, 22453670, 29189771, 31435138, 58379542, 78587845, 145948855, 157175690, 204328397, 291897710, 408656794, 1021641985, 2043283970]

約数ペア:

[(1, 2043283970), (2, 1021641985), (5, 408656794), (7, 291897710), (10, 204328397), (13, 157175690), (14, 145948855), (26, 78587845), (35, 58379542), (65, 31435138), (70, 29189771), (91, 22453670), (130, 15717569), (173, 11810890), (182, 11226835), (346, 5905445), (455, 4490734), (865, 2362178), (910, 2245367), (1211, 1687270), (1730, 1181089), (2249, 908530), (2422, 843635), (4498, 454265), (6055, 337454), (11245, 181706), (12110, 168727), (12979, 157430), (15743, 129790), (22490, 90853), (25958, 78715), (31486, 64895)]