1880523996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{57131}}^1$

素因数の和:57362

約数の個数: 48

約数和(自身を含む): 4747897728

約数和(自身を除く): 2867373732

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 422, 633, 844, 1266, 2532, 2743, 5486, 8229, 10972, 16458, 32916, 57131, 114262, 171393, 228524, 342786, 685572, 742703, 1485406, 2228109, 2970812, 4456218, 8912436, 12054641, 24109282, 36163923, 48218564, 72327846, 144655692, 156710333, 313420666, 470130999, 626841332, 940261998, 1880523996]

約数ペア:

[(1, 1880523996), (2, 940261998), (3, 626841332), (4, 470130999), (6, 313420666), (12, 156710333), (13, 144655692), (26, 72327846), (39, 48218564), (52, 36163923), (78, 24109282), (156, 12054641), (211, 8912436), (422, 4456218), (633, 2970812), (844, 2228109), (1266, 1485406), (2532, 742703), (2743, 685572), (5486, 342786), (8229, 228524), (10972, 171393), (16458, 114262), (32916, 57131)]