637112451970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{2321923}}^1$

素因数の和:2323146

約数の個数: 32

約数和(自身を含む): 1197666974592

約数和(自身を除く): 560554522622

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1193, 2386, 5965, 11930, 27439, 54878, 137195, 274390, 2321923, 4643846, 11609615, 23219230, 53404229, 106808458, 267021145, 534042290, 2770054139, 5540108278, 13850270695, 27700541390, 63711245197, 127422490394, 318556225985, 637112451970]

約数ペア:

[(1, 637112451970), (2, 318556225985), (5, 127422490394), (10, 63711245197), (23, 27700541390), (46, 13850270695), (115, 5540108278), (230, 2770054139), (1193, 534042290), (2386, 267021145), (5965, 106808458), (11930, 53404229), (27439, 23219230), (54878, 11609615), (137195, 4643846), (274390, 2321923)]